Re: effect of changing ceph osd primary affinity

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Oct 21, 2016 at 8:38 AM, Ridwan Rashid Noel <ridwan064@xxxxxxxxx> wrote:
> Hi,
>
> While reading about Ceph osd primary affinity in the documentation of Ceph I
> found that it is mentioned "When the weight is < 1, it is less likely that
> CRUSH will select the Ceph OSD Daemon to act as a primary". My question is
> if the primary affinity of an OSD is set to be <1 will there be any data
> movement happening among this OSD and the other OSDs?

Nope, the purpose of the primary affinity is to redistribute workload
without changing the data distribution. :)
_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com



[Index of Archives]     [Information on CEPH]     [Linux Filesystem Development]     [Ceph Development]     [Ceph Large]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [xfs]


  Powered by Linux